Sash Window Double Glazing Upgrade in Weybridge , Surrey

Modern glazing often feels out of place in a heritage home, but our double-glazed units are designed specifically for this challenge. By using A-rated, argon-filled glass with warm-edge spacers, we can offer the benefits of modern double glazing while maintaining the slim, authentic sightlines of original timber sashes. These units are specifically engineered to fit into your existing box frames or new bespoke sashes, providing a significant reduction in heat loss and street noise without the bulky timber beads often associated with standard window replacements.

Our approach to sash window double glazing is rooted in careful restoration rather than wholesale replacement. When we assess a window in Weybridge, we check the condition of the box frames, sills, and sash weights. If the wood is decaying, we use precision splicing techniques to repair the structure with seasoned timber. This method allows us to retain as much original material as possible, keeping your home compliant with local planning and conservation expectations while ensuring the windows operate smoothly for decades to come.

A window upgrade is about more than just the glass. During the installation process, we incorporate integrated brush seals into the parting and staff beads. These hidden seals effectively stop cold air from entering through the gaps between the sash and the frame, while simultaneously eliminating the annoying rattling associated with older, loose-fitting windows. This draught-proofing system, combined with our double glazing, transforms your windows into a quiet and efficient barrier against the elements.

We take the responsibility of working on period properties seriously. As a FENSA-registered specialist, Eden Sash Windows operates with full public liability insurance and provides a 10-year guarantee on all new timber window work. We are familiar with the conservation requirements across Elmbridge and ensure that our bespoke, made-to-measure solutions respect the architectural guidelines of your neighbourhood. Every project begins with a comprehensive physical assessment, providing you with a clear, fixed written quotation before any work commences.